一环境:
windows 7-x64
tomcat版本:apache-tomcat-6.0.36-windows-x64
jar包下载地址:http://code.google.com/p/memcached-session-manager/downloads/list
本人使用:javolution-5.4.3.1;memcached-session-manager-1.6.1;memcached-session-manager-tc6-1.6.1;msm-javolution-serializer-1.6.1;spymemcached-2.7.3
项目路径:
nginx,memcached,tomcat0,tomcat1(两份tomcat)都放在:E:\nginx+memcached+tomcat目录下,
测试项目:E:\nginx+memcached+tomcat\test0 和 E:\nginx+memcached+tomcat\test1
二 tomcat配置:
copy两份tomcat,分别放到tomcat0,、tomcat1目录下,分别命名tomcat_0、tomcat_1:
配置tomcat0:
配置第一个$TOMCAT/conf下的server.xml文件
修改以下4处配置项:
1.
2.
3.
4.
上图中<Context docBase="E:\nginx+memcached+tomcat\test0" path=""></Context>的docBase=“”是tomcat部署测试项目路径
以下是本人tomcat0的server.xml的配置后的文件
<?xml version='1.0' encoding='utf-8'?> <!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> <!-- Note: A "Server" is not itself a "Container", so you may not define subcomponents such as "Valves" at this level. Documentation at /docs/config/server.html --> <Server port="8006" shutdown="SHUTDOWN"> <!--APR library loader. Documentation at /docs/apr.html --> <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" /> <!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html --> <Listener className="org.apache.catalina.core.JasperListener" /> <!-- Prevent memory leaks due to use of particular java/javax APIs--> <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /> <!-- JMX Support for the Tomcat server. Documentation at /docs/non-existent.html --> <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" /> <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /> <!-- Global JNDI resources Documentation at /docs/jndi-resources-howto.html --> <GlobalNamingResources> <!-- Editable user database that can also be used by UserDatabaseRealm to authenticate users --> <Resource name="UserDatabase" auth="Container" type="org.apache.catalina.UserDatabase" description="User database that can be updated and saved" factory="org.apache.catalina.users.MemoryUserDatabaseFactory" pathname="conf/tomcat-users.xml" /> </GlobalNamingResources> <!-- A "Service" is a collection of one or more "Connectors" that share a single "Container" Note: A "Service" is not itself a "Container", so you may not define subcomponents such as "Valves" at this level. Documentation at /docs/config/service.html --> <Service name="Catalina"> <!--The connectors can use a shared executor, you can define one or more named thread pools--> <!-- <Executor name="tomcatThreadPool" namePrefix="catalina-exec-" maxThreads="150" minSpareThreads="4"/> --> <!-- A "Connector" represents an endpoint by which requests are received and responses are returned. Documentation at : Java HTTP Connector: /docs/config/http.html (blocking & non-blocking) Java AJP Connector: /docs/config/ajp.html APR (HTTP/AJP) Connector: /docs/apr.html Define a non-SSL HTTP/1.1 Connector on port 8080 --> <Connector port="8088" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> <!-- A "Connector" using the shared thread pool--> <!-- <Connector executor="tomcatThreadPool" port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> --> <!-- Define a SSL HTTP/1.1 Connector on port 8443 This connector uses the JSSE configuration, when using APR, the connector should be using the OpenSSL style configuration described in the APR documentation --> <!-- <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true" maxThreads="150" scheme="https" secure="true" clientAuth="false" sslProtocol="TLS" /> --> <!-- Define an AJP 1.3 Connector on port 8009 --> <Connector port="8010" protocol="AJP/1.3" redirectPort="8443" /> <!-- An Engine represents the entry point (within Catalina) that processes every request. The Engine implementation for Tomcat stand alone analyzes the HTTP headers included with the request, and passes them on to the appropriate Host (virtual host). Documentation at /docs/config/engine.html --> <!-- You should set jvmRoute to support load-balancing via AJP ie : <Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1"> --> <Engine name="Catalina" jvmRoute="tomcat0" defaultHost="localhost"> <!--For clustering, please take a look at documentation at: /docs/cluster-howto.html (simple how to) /docs/config/cluster.html (reference documentation) --> <!-- <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/> --> <!-- The request dumper valve dumps useful debugging information about the request and response data received and sent by Tomcat. Documentation at: /docs/config/valve.html --> <!-- <Valve className="org.apache.catalina.valves.RequestDumperValve"/> --> <!-- This Realm uses the UserDatabase configured in the global JNDI resources under the key "UserDatabase". Any edits that are performed against this UserDatabase are immediately available for use by the Realm. --> <Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase"/> <!-- Define the default virtual host Note: XML Schema validation will not work with Xerces 2.2. --> <Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false"> <Context docBase="E:\nginx+memcached+tomcat\test0" path=""> </Context> <!-- SingleSignOn valve, share authentication between web applications Documentation at: /docs/config/valve.html --> <!-- <Valve className="org.apache.catalina.authenticator.SingleSignOn" /> --> <!-- Access log processes all example. Documentation at: /docs/config/valve.html --> <!-- <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="localhost_access_log." suffix=".txt" pattern="common" resolveHosts="false"/> --> </Host> </Engine> </Service> </Server>
配置tomcat1
修改$TOMCAT/conf下的server.xml文件和$TOMCAT/conf下的context.xml文件。
同第一个配置方法相同,只是将图中圈出的部分修改为不同的值即可,注意:tomcat1中的修改路径,即:<Context docBase="E:\nginx+memcached+tomcat\test1" path=""></Context>
三.安装&配置memcached
安装:
将memcached-win61.zip解压到到E:\nginx+memcached+tomcat\下面,
以管理员身份启动终端,进入到E:\nginx+memcached+tomcat\\memcached-win64
执行安装命令:memcached.exe –d install
启动命令:memcached -m 512 -d start,默认端口号为11211
配置:
1.添加jar包
将javolution-5.4.3.1;memcached-session-manager-1.6.1;memcached-session-manager-tc6-1.6.1;msm-javolution-serializer-1.6.1;spymemcached-2.7.3 这些jar包分别复制到tomcat0、tomcat1下的$TOMCAT/lib目录下。
2.配置文件
然后修改$TOMCAT/conf下的context.xml
在<Context>标签下添加如下配置:注:如果有多个memcached,memcachedNodes=""的值用空格将多个节点分开。如:memcachedNodes="n1:localhost:11211 n2:localhost:11212 n3 localhost:11213"
<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager" memcachedNodes="n1:localhost:11211" requestUriIgnorePattern=".*/.(png|gif|jpg|css|js)$" sessionBackupAsync="false" sessionBackupTimeout="100" transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory" copyCollectionsForSerialization="false"> </Manager>
四.安装&配置Nginx
安装:
将nginx-1.4.0.zip解压到E:\nginx+memcached+tomcat\下,
以管理员身份启动终端,进入到E:\nginx+memcached+tomcat\\nginx-1.4.0执行命令;
常用命令:
启动:start nginx.exe
停止:nginx.exe -s stop
检验错误:nginx.exe -t
重启:nginx.exe -s reload
配置:
修改$NGINX_HOME/conf/nginx.conf文件:
以下是本人修改后的文件:
#Nginx用户和组,windows下不指定 #user nobody #工作的子进程(通常等于CPU数量或者1倍于CPU) worker_processes 4; #错误日志存放路径 #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #指定pid存放文件 #pid logs/nginx.pid; events { #允许最大连接数 worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #定义日志格式 #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; tcp_nodelay on; #客户端上传文件大小控制 client_max_body_size 8m; #开启gzip压缩 #gzip on; #负载均衡服务器列表 upstream www.test.com { server 127.0.0.1:8080;#可以加权重-->weight=1 server 127.0.0.1:8088; #同一机器在多网情况下,路由切换,ip可能不同 #ip_hash; } server { listen 80; #主机名称 server_name 127.0.0.1; #字符集设置 #charset koi8-r; #访问日志存放路径 #access_log logs/host.access.log main; location / { #html文件存放路径 root html; index index.jsp index.html index.htm; #此处的 http://www.test.com与upstream www.test.com对应 proxy_pass http://www.test.com; proxy_redirect off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; client_max_body_size 10m; client_body_buffer_size 128k; proxy_connect_timeout 90; proxy_send_timeout 90; proxy_read_timeout 90; proxy_buffer_size 4k; proxy_buffers 4 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} location ~ .*.jsp$ { index index.jsp proxy_pass http://127.0.0.1:8080; } location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ { expires 30d; } location ~ .*\.(js|css)?$ { expires 1h; } # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443; # server_name localhost; # ssl on; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_timeout 5m; # ssl_protocols SSLv2 SSLv3 TLSv1; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }
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